Here is Version 4.0 of my KA24-620 Swap brackets. The mounts are a 3/4" drop from the factory KA mounts. They will fit the KA24E and KA24DE with stock 620 rubber motor mounts and allow you to bolt the KA to your 620. These mounts require the later style 620 rubber motor mount for the L20B.
You will still have to deal with the center link flip/ oil pan clearancing with the 240 DE swap and any other transmission issues due to your choice of transmission. This is not required when using a truck KA. If you run a 720 5-speed from behind a Z-series motor it should bolt to the stock transmission mount at the stock crossmember location.
I also have a MAF and Fuel Pump Bracket available.
All parts are steel, powder coated black and ready to install.
Motor Mounts only are $111.00 shipped
Motor Mounts w/MAF is $150.00 shipped
Motor Mounts w/MAF and Fuel Pump Bracket is $190.00 shipped
MAF Bracket is $45 shipped individually
Fuel Pump Bracket is $45 shipped individually
New Fuel Pump Bracket installed.
Reference links for the KA swap.
Link to my mount discussion thread.
- Country United States
- State or Province Washington
- City Marysville
I still want to see if these fit in the 521, would you ever send me a set to try it out, being I send them back, or buy them if they work great!
They have been tested by me in the 521. Unfortunately they do not fit.
I do however have 521 mounts designed and a couple prototypes should be ready soon. There will be a transmission mount developed once the motor mounts fit is verified.